CascLib is C++ library that allows you to access files from a CASC library from any Blizzard game. It aims for a modern C++14 design, being header-only, and leveraging standard C++ features like streams.

DBFilesClient.NET is a blazing-fast C# library for reading DBC and DB2 files, from Vanilla to Legion. Allows for complex reads by inheriting specific exposed types, allowing the user to define relations between files, or even as far as linking to an entry in CASC.

pywowlib is a Python 3.5+ libary featuring the functionality of reading and writing various World of Warcraft related file formats. The goal of the library is to initially target 3 WoW versions: 3.3.5a, 7.3.5, retail. In the future, it may target other core expansion versions: 1.12, 2.4.3, 4.3.4, 5.4.8, 6.2.4

CLI tool implementing the functionality of liblistfile. Useful for mitigating the widespread incorrect casing in Blizzard archives - the tool learns as it goes and is corrected by the user, and uses this to better predict the correct casing for future files and folders. Can also generate new listfiles from scratch.